#97A731#97A731

#97A731 is a light, vivid yellow. Relative luminance 0.344; OKLCH L 69.4% C 0.140 H 116.9°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#97A731
RGB	rgb(151, 167, 49)
HSL	hsl(68, 55%, 42%)
HSV	hsv(68, 71%, 65%)
CMYK	cmyk(9.6%, 0%, 70.7%, 34.5%)
CIE-LAB	lab(65.31, -21.24, 55.99)
CIE-LCH	lch(65.31, 59.89, 110.77°)
OKLab	oklab(69.37% -0.0635 0.1251)
OKLCH	oklch(69.37% 0.14 116.9)
XYZ	xyz(27.1362, 34.4388, 8.1230)
Luminance	0.3444 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97A731 #4131A7

analogous

#A77C31 #97A731 #5CA731

triadic

#97A731 #3197A7 #A73197

tetradic

#97A731 #31A77C #4131A7 #A7315C

square

#97A731 #31A77C #4131A7 #A7315C

split-complementary

#97A731 #315CA7 #7C31A7

monochromatic

#414815 #6C7823 #97A731 #B9CA4B #CBD87A

Accessibility & contrast

On white

2.66

#97A731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#97A731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97A731

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97A731	#FFFFFF	#000000	##000000
##97A731	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1D

Deuteranopia (green-blind)

#B19F3A

Tritanopia (blue-blind)

#A09E90

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #97a731;
/* rgb */ color: rgb(151, 167, 49);
/* oklch */ color: oklch(69.4% 0.140 116.9);

Tailwind

colors: {
  custom: {
    50: '#b9c171',
    500: '#97a731',
    950: '#000000',
  },
}

SCSS

$custom: #97a731;
$custom-light: #b9c171;
$custom-dark: #000000;

JSON

{
  "hex": "#97a731",
  "rgb": {
    "r": 151,
    "g": 167,
    "b": 49
  },
  "hsl": {
    "h": 68.136,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.69366,
    "c": 0.14029,
    "h": 116.9
  },
  "luminance": 0.34438
}

Semantic roles & 50–950 ramp

primary

#97A731

secondary

#7E73C1

accent

#4ADE5E

background

#FBFBF7

surface

#F6F7ED

border

#D0D0C8

text

#121208

muted

#81817B

Preview Lab

Preview with #97A731

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

Preview Lab → · Contrast checker → · Palette generator →