#23430B#23430B

#23430B is a dark, moderate yellow-green. Relative luminance 0.044; OKLCH L 34.5% C 0.090 H 135.0°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#23430B
RGB	rgb(35, 67, 11)
HSL	hsl(94, 72%, 15%)
HSV	hsv(94, 84%, 26%)
CMYK	cmyk(47.8%, 0%, 83.6%, 73.7%)
CIE-LAB	lab(24.94, -22.76, 28.43)
CIE-LCH	lch(24.94, 36.42, 128.69°)
OKLab	oklab(34.53% -0.0636 0.0637)
OKLCH	oklch(34.53% 0.09 135)
XYZ	xyz(2.7606, 4.3956, 1.0195)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.57

Hunter Green (survey)

#0B4008

ΔE00 3.68

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23430B #2B0B43

analogous

#3F430B #23430B #0B430F

triadic

#23430B #0B2343 #430B23

tetradic

#23430B #0B3F43 #2B0B43 #430F0B

square

#23430B #0B3F43 #2B0B43 #430F0B

split-complementary

#23430B #0F0B43 #430B3F

monochromatic

#0E1A04 #0E1A04 #23430B #3E7814 #5AAC1C

Accessibility & contrast

On white

11.17

#23430B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#23430B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23430B

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23430B	#FFFFFF	#000000	##FFFFFF
##23430B	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D02

Deuteranopia (green-blind)

#423A11

Tritanopia (blue-blind)

#224038

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #23430b;
/* rgb */ color: rgb(35, 67, 11);
/* oklch */ color: oklch(34.5% 0.090 135.0);

Tailwind

colors: {
  custom: {
    50: '#61774e',
    500: '#23430b',
    950: '#000000',
  },
}

SCSS

$custom: #23430b;
$custom-light: #61774e;
$custom-dark: #000000;

JSON

{
  "hex": "#23430b",
  "rgb": {
    "r": 35,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 94.286,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34531,
    "c": 0.09004,
    "h": 135
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#23430B

secondary

#5B2A80

accent

#39EFA1

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #23430B

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

Preview Lab → · Contrast checker → · Palette generator →