#81AB35#81AB35

#81AB35 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.7% C 0.152 H 127.0°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#81AB35
RGB	rgb(129, 171, 53)
HSL	hsl(81, 53%, 44%)
HSV	hsv(81, 69%, 67%)
CMYK	cmyk(24.6%, 0%, 69%, 32.9%)
CIE-LAB	lab(65.00, -31.98, 53.64)
CIE-LCH	lch(65.00, 62.45, 120.81°)
OKLab	oklab(68.74% -0.0915 0.1213)
OKLCH	oklch(68.74% 0.152 127)
XYZ	xyz(24.2588, 34.0496, 8.6616)
Luminance	0.3405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AB35 #5F35AB

analogous

#AB9A35 #81AB35 #46AB35

triadic

#81AB35 #3581AB #AB3581

tetradic

#81AB35 #35AB9A #5F35AB #AB3546

square

#81AB35 #35AB9A #5F35AB #AB3546

split-complementary

#81AB35 #3546AB #9A35AB

monochromatic

#3B4E18 #5E7C27 #81AB35 #A0CA53 #BAD882

Accessibility & contrast

On white

2.69

#81AB35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#81AB35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AB35

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AB35	#FFFFFF	#000000	##000000
##81AB35	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F23

Deuteranopia (green-blind)

#AE9D3F

Tritanopia (blue-blind)

#86A393

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #81ab35;
/* rgb */ color: rgb(129, 171, 53);
/* oklch */ color: oklch(68.7% 0.152 127.0);

Tailwind

colors: {
  custom: {
    50: '#a9c473',
    500: '#81ab35',
    950: '#000000',
  },
}

SCSS

$custom: #81ab35;
$custom-light: #a9c473;
$custom-dark: #000000;

JSON

{
  "hex": "#81ab35",
  "rgb": {
    "r": 129,
    "g": 171,
    "b": 53
  },
  "hsl": {
    "h": 81.356,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68742,
    "c": 0.15194,
    "h": 127
  },
  "luminance": 0.3405
}

Semantic roles & 50–950 ramp

primary

#81AB35

secondary

#947AC2

accent

#4CDC7F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #81AB35

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

Preview Lab → · Contrast checker → · Palette generator →