#97AA37#97AA37

#97AA37 is a light, vivid yellow. Relative luminance 0.356; OKLCH L 70.1% C 0.140 H 118.2°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#97AA37
RGB	rgb(151, 170, 55)
HSL	hsl(70, 51%, 44%)
HSV	hsv(70, 68%, 67%)
CMYK	cmyk(11.2%, 0%, 67.6%, 33.3%)
CIE-LAB	lab(66.22, -22.38, 54.57)
CIE-LCH	lch(66.22, 58.98, 112.30°)
OKLab	oklab(70.11% -0.0661 0.1231)
OKLCH	oklch(70.11% 0.14 118.2)
XYZ	xyz(27.8274, 35.6048, 9.0202)
Luminance	0.3560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97AA37 #4A37AA

analogous

#AA8437 #97AA37 #5EAA37

triadic

#97AA37 #3797AA #AA3797

tetradic

#97AA37 #37AA84 #4A37AA #AA375E

square

#97AA37 #37AA84 #4A37AA #AA375E

split-complementary

#97AA37 #375EAA #8437AA

monochromatic

#454E19 #6E7C28 #97AA37 #B5C856 #CAD784

Accessibility & contrast

On white

2.59

#97AA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#97AA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97AA37

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97AA37	#FFFFFF	#000000	##000000
##97AA37	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A126

Deuteranopia (green-blind)

#B3A140

Tritanopia (blue-blind)

#A0A193

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #97aa37;
/* rgb */ color: rgb(151, 170, 55);
/* oklch */ color: oklch(70.1% 0.140 118.2);

Tailwind

colors: {
  custom: {
    50: '#b8c374',
    500: '#97aa37',
    950: '#000000',
  },
}

SCSS

$custom: #97aa37;
$custom-light: #b8c374;
$custom-dark: #000000;

JSON

{
  "hex": "#97aa37",
  "rgb": {
    "r": 151,
    "g": 170,
    "b": 55
  },
  "hsl": {
    "h": 69.913,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70109,
    "c": 0.13968,
    "h": 118.2
  },
  "luminance": 0.35605
}

Semantic roles & 50–950 ramp

primary

#97AA37

secondary

#877CC1

accent

#4DDB65

background

#FBFBF7

surface

#F6F7ED

border

#D0D0C8

text

#121209

muted

#81817B

Preview Lab

Preview with #97AA37

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

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