#282F02#282F02

#282F02 is a dark, moderate yellow. Relative luminance 0.025; OKLCH L 28.8% C 0.065 H 118.4°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#282F02
RGB	rgb(40, 47, 2)
HSL	hsl(69, 92%, 10%)
HSV	hsv(69, 96%, 18%)
CMYK	cmyk(14.9%, 0%, 95.7%, 81.6%)
CIE-LAB	lab(17.87, -10.22, 24.55)
CIE-LCH	lch(17.87, 26.59, 112.60°)
OKLab	oklab(28.85% -0.031 0.0572)
OKLCH	oklch(28.85% 0.065 118.4)
XYZ	xyz(1.9026, 2.4885, 0.4375)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282F02 #09022F

analogous

#2F2002 #282F02 #122F02

triadic

#282F02 #02282F #2F0228

tetradic

#282F02 #022F20 #09022F #2F0212

square

#282F02 #022F20 #09022F #2F0212

split-complementary

#282F02 #02122F #20022F

monochromatic

#191D01 #191D01 #282F02 #5A6A04 #8CA407

Accessibility & contrast

On white

14.02

#282F02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#282F02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282F02

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282F02	#FFFFFF	#000000	##FFFFFF
##282F02	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#322C05

Tritanopia (blue-blind)

#2B2C27

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #282f02;
/* rgb */ color: rgb(40, 47, 2);
/* oklch */ color: oklch(28.8% 0.065 118.4);

Tailwind

colors: {
  custom: {
    50: '#636748',
    500: '#282f02',
    950: '#000000',
  },
}

SCSS

$custom: #282f02;
$custom-light: #636748;
$custom-dark: #000000;

JSON

{
  "hex": "#282f02",
  "rgb": {
    "r": 40,
    "g": 47,
    "b": 2
  },
  "hsl": {
    "h": 69.333,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.28848,
    "c": 0.06509,
    "h": 118.4
  },
  "luminance": 0.02489
}

Semantic roles & 50–950 ramp

primary

#282F02

secondary

#271974

accent

#29FF4A

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#050600

muted

#7A7A77

Preview Lab

Preview with #282F02

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

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