#233B10#233B10

#233B10 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.074 H 133.7°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#233B10
RGB	rgb(35, 59, 16)
HSL	hsl(93, 57%, 15%)
HSV	hsv(93, 73%, 23%)
CMYK	cmyk(40.7%, 0%, 72.9%, 76.9%)
CIE-LAB	lab(22.03, -18.23, 23.04)
CIE-LCH	lch(22.03, 29.38, 128.35°)
OKLab	oklab(32.16% -0.0509 0.0532)
OKLCH	oklch(32.16% 0.074 133.7)
XYZ	xyz(2.3506, 3.5226, 1.0462)
Luminance	0.0352 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B10 #28103B

analogous

#393B10 #233B10 #103B12

triadic

#233B10 #10233B #3B1023

tetradic

#233B10 #10393B #28103B #3B1210

square

#233B10 #10393B #28103B #3B1210

split-complementary

#233B10 #12103B #3B1039

monochromatic

#0E1807 #0E1807 #233B10 #406B1D #5C9B2A

Accessibility & contrast

On white

12.32

#233B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#233B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B10

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B10	#FFFFFF	#000000	##FFFFFF
##233B10	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360B

Deuteranopia (green-blind)

#3A3413

Tritanopia (blue-blind)

#233832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233b10;
/* rgb */ color: rgb(35, 59, 16);
/* oklch */ color: oklch(32.2% 0.074 133.7);

Tailwind

colors: {
  custom: {
    50: '#607150',
    500: '#233b10',
    950: '#000000',
  },
}

SCSS

$custom: #233b10;
$custom-light: #607150;
$custom-dark: #000000;

JSON

{
  "hex": "#233b10",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 93.488,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.32163,
    "c": 0.0736,
    "h": 133.7
  },
  "luminance": 0.03523
}

Semantic roles & 50–950 ramp

primary

#233B10

secondary

#573275

accent

#47E19D

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #233B10

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

Preview Lab → · Contrast checker → · Palette generator →