#307C21#307C21

#307C21 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.146 H 140.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#307C21
RGB	rgb(48, 124, 33)
HSL	hsl(110, 58%, 31%)
HSV	hsv(110, 73%, 49%)
CMYK	cmyk(61.3%, 0%, 73.4%, 51.4%)
CIE-LAB	lab(45.84, -41.22, 40.67)
CIE-LCH	lch(45.84, 57.91, 135.38°)
OKLab	oklab(51.95% -0.1129 0.0925)
OKLCH	oklch(51.95% 0.146 140.7)
XYZ	xyz(8.7007, 15.1527, 3.9048)
Luminance	0.1515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C21 #6D217C

analogous

#5D7C21 #307C21 #217C3F

triadic

#307C21 #21307C #7C2130

tetradic

#307C21 #215D7C #6D217C #7C3F21

square

#307C21 #215D7C #6D217C #7C3F21

split-complementary

#307C21 #3F217C #7C215D

monochromatic

#0B1B07 #1D4C14 #307C21 #43AC2E #5FCF49

Accessibility & contrast

On white

5.21

#307C21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#307C21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C21

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C21	#FFFFFF	#000000	##FFFFFF
##307C21	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7012

Deuteranopia (green-blind)

#766A2A

Tritanopia (blue-blind)

#25786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307c21;
/* rgb */ color: rgb(48, 124, 33);
/* oklch */ color: oklch(51.9% 0.146 140.7);

Tailwind

colors: {
  custom: {
    50: '#72a362',
    500: '#307c21',
    950: '#000000',
  },
}

SCSS

$custom: #307c21;
$custom-light: #72a362;
$custom-dark: #000000;

JSON

{
  "hex": "#307c21",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 33
  },
  "hsl": {
    "h": 110.11,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51947,
    "c": 0.14592,
    "h": 140.7
  },
  "luminance": 0.15153
}

Semantic roles & 50–950 ramp

primary

#307C21

secondary

#9E4AAF

accent

#47E1C8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #307C21

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →