#A1B151#A1B151

#A1B151 is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 72.8% C 0.123 H 117.4°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#A1B151
RGB	rgb(161, 177, 81)
HSL	hsl(70, 38%, 51%)
HSV	hsv(70, 54%, 69%)
CMYK	cmyk(9%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(69.19, -19.73, 46.55)
CIE-LCH	lch(69.19, 50.56, 112.97°)
OKLab	oklab(72.76% -0.0567 0.1092)
OKLCH	oklch(72.76% 0.123 117.4)
XYZ	xyz(31.9057, 39.6157, 13.7488)
Luminance	0.3962 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B151 #6151B1

analogous

#B19151 #A1B151 #71B151

triadic

#A1B151 #51A1B1 #B151A1

tetradic

#A1B151 #51B191 #6151B1 #B15171

square

#A1B151 #51B191 #6151B1 #B15171

split-complementary

#A1B151 #5171B1 #9151B1

monochromatic

#555E2A #7B883D #A1B151 #B8C47B #CFD7A6

Accessibility & contrast

On white

2.35

#A1B151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#A1B151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B151

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B151	#FFFFFF	#000000	##000000
##A1B151	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA948

Deuteranopia (green-blind)

#BAAA57

Tritanopia (blue-blind)

#A9A89C

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a1b151;
/* rgb */ color: rgb(161, 177, 81);
/* oklch */ color: oklch(72.8% 0.123 117.4);

Tailwind

colors: {
  custom: {
    50: '#bfc885',
    500: '#a1b151',
    950: '#000000',
  },
}

SCSS

$custom: #a1b151;
$custom-light: #bfc885;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b151",
  "rgb": {
    "r": 161,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 70,
    "s": 38.095,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72761,
    "c": 0.12298,
    "h": 117.4
  },
  "luminance": 0.39615
}

Semantic roles & 50–950 ramp

primary

#A1B151

secondary

#A19AC4

accent

#5ACE6D

background

#FBFCF8

surface

#F7F8EF

border

#D0D1CA

text

#12130B

muted

#81827C

Preview Lab

Preview with #A1B151

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

Preview Lab → · Contrast checker → · Palette generator →