#9BB451#9BB451

#9BB451 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 73.0% C 0.129 H 121.5°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#9BB451
RGB	rgb(155, 180, 81)
HSL	hsl(75, 40%, 51%)
HSV	hsv(75, 55%, 71%)
CMYK	cmyk(13.9%, 0%, 55%, 29.4%)
CIE-LAB	lab(69.62, -23.66, 46.93)
CIE-LCH	lch(69.62, 52.55, 116.76°)
OKLab	oklab(72.99% -0.0674 0.1101)
OKLCH	oklch(72.99% 0.129 121.5)
XYZ	xyz(31.3243, 40.2052, 13.8931)
Luminance	0.4021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB451 #6A51B4

analogous

#B49B51 #9BB451 #69B451

triadic

#9BB451 #519BB4 #B4519B

tetradic

#9BB451 #51B49B #6A51B4 #B45169

square

#9BB451 #51B49B #6A51B4 #B45169

split-complementary

#9BB451 #5169B4 #9B51B4

monochromatic

#53612A #788C3C #9BB451 #B4C67C #CCD9A7

Accessibility & contrast

On white

2.32

#9BB451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#9BB451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB451

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB451	#FFFFFF	#000000	##000000
##9BB451	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA47

Deuteranopia (green-blind)

#BBAA57

Tritanopia (blue-blind)

#A2AC9E

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #9bb451;
/* rgb */ color: rgb(155, 180, 81);
/* oklch */ color: oklch(73.0% 0.129 121.5);

Tailwind

colors: {
  custom: {
    50: '#baca85',
    500: '#9bb451',
    950: '#000000',
  },
}

SCSS

$custom: #9bb451;
$custom-light: #baca85;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb451",
  "rgb": {
    "r": 155,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 75.152,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72989,
    "c": 0.12903,
    "h": 121.5
  },
  "luminance": 0.40205
}

Semantic roles & 50–950 ramp

primary

#9BB451

secondary

#A69BC6

accent

#58D076

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#12130B

muted

#81827C

Preview Lab

Preview with #9BB451

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

Preview Lab → · Contrast checker → · Palette generator →