#307C56

Closest named color: Jungle Green (#048243). oklch(52.8% 0.097 158.5), rgb(48, 124, 86).

White text reads best on this color (5.06:1).

About this color

#307C56 is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.097 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.042 away. White text reads best on it, at 5.06:1.

Hue family	Greens
Lightness	medium-dark (53%)
Chroma	moderately saturated (0.097)
Temperature	in between
Nearest name	Jungle Green (#048243)
Black text	4.14:1
White text	5.06:1

Values

HEX	#307C56
RGB	rgb(48, 124, 86)
HSL	hsl(150, 44%, 34%)
OKLCH	oklch(52.8% 0.097 158.5)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

Pair	WCAG 2	Result	APCA	APCA guidance
White text on #307C56	5.06:1	AA	Lc -80.1	Fine for body text
Black text on #307C56	4.14:1	AA large text	Lc 29.3	Dividers and decoration only
#307C56 text on white	5.06:1	AA	Lc 74.8	Content text, not long reading
#307C56 text on black	4.14:1	AA large text	Lc -27.0	Dividers and decoration only

Tints and shades

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.

Step 50
50

#F2F7F4

oklch(97.2% 0.007 160.1)
Step 100
100

#E3EDE7

oklch(93.7% 0.013 159.9)
Step 200
200

#CDDED3

oklch(88.5% 0.024 157.5)
Step 300
300

#AACAB6

oklch(81% 0.044 157.8)
Step 400
400

#7BAE91

oklch(70.6% 0.069 159.1)
Step 500
500

#579A75

oklch(63.1% 0.089 158.3)
Step 600
600 (this color)

#307C56

oklch(52.8% 0.097 158.5)
Step 700
700

#2B704D

oklch(49.1% 0.09 158.2)
Step 800
800

#255B3F

oklch(42.6% 0.075 158.2)
Step 900
900

#244B36

oklch(37.7% 0.058 158.4)
Step 950
950

#162C20

oklch(27% 0.036 158.9)

Export this scale for Tailwind in the Tailwind colors tool

#307C56 with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

Vision	Seen as	Shift (ΔE)
Protanopia (no red cones)	#7B7354	0.090
Deuteranopia (no green cones)	#706B58	0.088
Tritanopia (no blue cones)	#107B72	0.044
Achromatopsia (no color)	#6E6E6E	0.097