#304E10#304E10

#304E10 is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.6% C 0.095 H 132.1°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#304E10
RGB	rgb(48, 78, 16)
HSL	hsl(89, 66%, 18%)
HSV	hsv(89, 79%, 31%)
CMYK	cmyk(38.5%, 0%, 79.5%, 69.4%)
CIE-LAB	lab(29.70, -22.53, 31.30)
CIE-LCH	lch(29.70, 38.57, 125.74°)
OKLab	oklab(38.64% -0.0635 0.0703)
OKLCH	oklch(38.64% 0.095 132.1)
XYZ	xyz(4.0368, 6.1144, 1.4576)
Luminance	0.0612 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304E10 #2E104E

analogous

#4E4D10 #304E10 #114E10

triadic

#304E10 #10304E #4E1030

tetradic

#304E10 #104E4D #2E104E #4E1011

square

#304E10 #104E4D #2E104E #4E1011

split-complementary

#304E10 #10114E #4D104E

monochromatic

#101905 #111B06 #304E10 #4F811A #6FB425

Accessibility & contrast

On white

9.45

#304E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#304E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304E10

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304E10	#FFFFFF	#000000	##FFFFFF
##304E10	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524706

Deuteranopia (green-blind)

#4E4516

Tritanopia (blue-blind)

#314A42

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #304e10;
/* rgb */ color: rgb(48, 78, 16);
/* oklch */ color: oklch(38.6% 0.095 132.1);

Tailwind

colors: {
  custom: {
    50: '#6b8053',
    500: '#304e10',
    950: '#000000',
  },
}

SCSS

$custom: #304e10;
$custom-light: #6b8053;
$custom-dark: #000000;

JSON

{
  "hex": "#304e10",
  "rgb": {
    "r": 48,
    "g": 78,
    "b": 16
  },
  "hsl": {
    "h": 89.032,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38637,
    "c": 0.09478,
    "h": 132.1
  },
  "luminance": 0.06115
}

Semantic roles & 50–950 ramp

primary

#304E10

secondary

#5C3288

accent

#3FE991

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070A02

muted

#7A7C78

Preview Lab

Preview with #304E10

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

Preview Lab → · Contrast checker → · Palette generator →