#75B451#75B451

#75B451 is a light, vivid yellow-green. Relative luminance 0.370; OKLCH L 70.5% C 0.147 H 135.5°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#75B451
RGB	rgb(117, 180, 81)
HSL	hsl(98, 40%, 51%)
HSV	hsv(98, 55%, 71%)
CMYK	cmyk(35%, 0%, 55%, 29.4%)
CIE-LAB	lab(67.29, -38.04, 43.62)
CIE-LCH	lch(67.29, 57.88, 131.09°)
OKLab	oklab(70.5% -0.1051 0.1033)
OKLCH	oklch(70.5% 0.147 135.5)
XYZ	xyz(25.1420, 37.0174, 13.6033)
Luminance	0.3702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75B451 #9051B4

analogous

#A6B451 #75B451 #51B45E

triadic

#75B451 #5175B4 #B45175

tetradic

#75B451 #51A6B4 #9051B4 #B45E51

square

#75B451 #51A6B4 #9051B4 #B45E51

split-complementary

#75B451 #5E51B4 #B451A6

monochromatic

#3E612A #598C3C #75B451 #97C67C #B9D9A7

Accessibility & contrast

On white

2.50

#75B451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#75B451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75B451

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75B451	#FFFFFF	#000000	##000000
##75B451	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA748

Deuteranopia (green-blind)

#B1A258

Tritanopia (blue-blind)

#74AE9E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #75b451;
/* rgb */ color: rgb(117, 180, 81);
/* oklch */ color: oklch(70.5% 0.147 135.5);

Tailwind

colors: {
  custom: {
    50: '#a0cb85',
    500: '#75b451',
    950: '#000000',
  },
}

SCSS

$custom: #75b451;
$custom-light: #a0cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#75b451",
  "rgb": {
    "r": 117,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 98.182,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.70504,
    "c": 0.14742,
    "h": 135.5
  },
  "luminance": 0.37019
}

Semantic roles & 50–950 ramp

primary

#75B451

secondary

#B69BC6

accent

#58D0A4

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #75B451

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

Preview Lab → · Contrast checker → · Palette generator →