#283002#283002

#283002 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.1% C 0.066 H 119.4°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#283002
RGB	rgb(40, 48, 2)
HSL	hsl(70, 92%, 10%)
HSV	hsv(70, 96%, 19%)
CMYK	cmyk(16.7%, 0%, 95.8%, 81.2%)
CIE-LAB	lab(18.23, -10.83, 24.98)
CIE-LCH	lch(18.23, 27.22, 113.43°)
OKLab	oklab(29.14% -0.0327 0.0579)
OKLCH	oklch(29.14% 0.066 119.4)
XYZ	xyz(1.9430, 2.5694, 0.4510)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283002 #0A0230

analogous

#302102 #283002 #113002

triadic

#283002 #022830 #300228

tetradic

#283002 #023021 #0A0230 #300211

square

#283002 #023021 #0A0230 #300211

split-complementary

#283002 #021130 #210230

monochromatic

#181D01 #181D01 #283002 #596B04 #8AA607

Accessibility & contrast

On white

13.87

#283002 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#283002 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283002

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283002	#FFFFFF	#000000	##FFFFFF
##283002	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D00

Deuteranopia (green-blind)

#332D05

Tritanopia (blue-blind)

#2B2D27

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #283002;
/* rgb */ color: rgb(40, 48, 2);
/* oklch */ color: oklch(29.1% 0.066 119.4);

Tailwind

colors: {
  custom: {
    50: '#636848',
    500: '#283002',
    950: '#000000',
  },
}

SCSS

$custom: #283002;
$custom-light: #636848;
$custom-dark: #000000;

JSON

{
  "hex": "#283002",
  "rgb": {
    "r": 40,
    "g": 48,
    "b": 2
  },
  "hsl": {
    "h": 70.435,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2914,
    "c": 0.06648,
    "h": 119.4
  },
  "luminance": 0.02569
}

Semantic roles & 50–950 ramp

primary

#283002

secondary

#291975

accent

#29FF4E

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#050600

muted

#7A7A77

Preview Lab

Preview with #283002

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

Preview Lab → · Contrast checker → · Palette generator →